Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9KRT callsign genealogy
Currently held by KREISS, KURT K
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W9KRT's current licensee, walking backwards.
- KREISS, KURT KILgranted 1998-04-27cancelled 2002-05-03
Successor callsigns
Callsigns held now by people who previously held W9KRT.
No current licensee on record previously held this callsign.